<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>testUtils</h1>
<input type="button" value="测试" onclick="ex()">

<script src="util/utils.js"></script>
  <script >
    console.log("ss1");
    function ex(){
      console.log("ex()");
      const map = new Map();
      map.set("name","zxs");
      const obj = Utils.mapToObject(map);
      console.log(obj);
    }
    ex();
  </script>
</body>
</html>